Working Document Series Open Access 2016 RUF-36235

Characterisation and capability classification of soils on a coastal plain sand parent material in Akwa Ibom State, Nigeria

D.O. AsawalamB.O. NugaV.E. Osodeke

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Abstract

123 words

Systematic identification and inventory of soil resource, their qualities and proper assessment for sustainable use is a major criterion towards addressing the issue of food security in Nigeria. The objective of this study was to characterise, classify and assess the capability of soils formed on coastal plain sand Obong Ntak in Etim Ekpo Local Government Area of Akwa Ibom State, Nigeria. The soils were classified as Alfisols at the order level, and the capability classification was class I and II, having moderate limitation that restrict their use, and having moderate limitation that reduce the choice of plants or that require moderate conservation practices, respectively. Information from this study will support sustainable land resource management and crop production, thus strengthening the food security initiatives.

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